{"name":"tengu_plan_mode_interview_phase","slug":"tengu-plan-mode-interview-phase","family":"flag","title":"Feature flags","noun":"feature flag","description":"Default `false`. Turns on the iterative plan mode workflow: the full plan mode reminder uses an `## Iterative Planning Workflow` section in place of the 5-phase workflow, the sparse reminder says `Follow iterative workflow: explore codebase, interview user, write to plan incrementally.`, the `EnterPlanMode` tool description drops one section, and its result adds `DO NOT write or edit any files except the plan file.` `CLAUDE_CODE_PLAN_MODE_INTERVIEW_PHASE` set to a true value forces it on and a false value forces it off.","description_source":"code","described_by":{"bundle":"2.1.144","author":"claude-opus-5-5"},"presence":{"first_seen":"2.1.138","removed_in":"2.1.145","in_current_build":false,"newest_mined":"2.1.308","builds":7,"mined_builds":149,"first_cited":null},"aliases":[],"entries":[],"entries_total":0,"docs":[],"docs_total":0,"gates":[],"related":[{"name":"tengu_plan_exit","slug":"tengu-plan-exit","description":"An analytics event, not a feature flag. Claude Code logs it when the user picks an option in the exit plan mode dialog, with `planLengthChars` and `outcome` (the chosen option, such as `no`, `ultraplan` or `yes-accept-edits`), and on several approval paths also `clearContext` and `hasFeedback`."},{"name":"tengu_plan_exit_dialog_shown","slug":"tengu-plan-exit-dialog-shown","description":"The plan-exit dialog was rebuilt on plain hooks and its feedback box now gets paste cleanup."},{"name":"tengu_plank_river_frost","slug":"tengu-plank-river-frost","description":null}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-plan-mode-interview-phase","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}